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Summary of Contents for AUTO ARC Explorer Series
- Page 1 OM-261 661B 2013−06 Explorer Series Auto-Darkening Welding Helmets...
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Page 2: Table Of Contents
TABLE OF CONTENTS SECTION 1 − WELDING HELMET SAFETY PRECAUTIONS −READ BEFORE USING 1-1. Symbol Usage ............. 1-2. -
Page 3: Section 1 − Welding Helmet Safety Precautions −Read Before Using
SECTION 1 − WELDING HELMET SAFETY PRECAUTIONS − READ BEFORE USING helmet 2012−02 Protect yourself and others from injury — read, follow, and save these important safety precautions and operating instructions. 1-1. Symbol Usage DANGER! − Indicates a hazardous Indicates special instructions. situation which, if not avoided, will result in death or serious injury. -
Page 4: Proposition 65 Warnings
NOISE can damage hearing. Noise from some processes or equipment can damage hearing. Wear approved ear protection if noise level is high. READ INSTRUCTIONS. D Read and follow all labels and the Owner’s Manual carefully before installing, operating, or servicing unit. Read the safety information at the beginning of the manual and in each section. -
Page 5: Lens Shade Selection Table
1-4. Lens Shade Selection Table Process Electrode Size Arc Current Minimum Suggested in. (mm) Shade No. Protective (Comfort)* Amperes Shade No. Shielded Metal Arc Less than 3/32 (2.4) Less than 60 −− Welding (SMAW) 3/32−5/32 (2.4−4.0) 60−160 5/32−1/4 (4.0−6.4) 160−250 More than 1/4 (6.4) 250−550 Gas Metal... -
Page 6: Section 2 − Specifications
SECTION 2 − SPECIFICATIONS Cartridge Dimensions 4.33 x 3.54 x 0.39 in. (110 x 90 x 10 mm) Viewing Field 3.82 x 1.81 in. (97 x 46 mm) Reaction Time 0.000083 Second (1/12,000 Second) Available Shades Darkened State: No. 9 − No. 13 / Light State: No. 4 Sensors Independent/Redundant (Two) Operating Temperature... -
Page 7: Section 3 − Operating Instructions
SECTION 3 − OPERATING INSTRUCTIONS 3-1. Helmet Controls The auto-darkening lens turns on (darkens) automatically when welding begins and turns off 15 − 20 minutes after welding stops. Weld On/Grind On Switch (See Section 3-3) Variable Shade Control (See Section 3-5) Sensitivity Control (See Section 3-6) Delay Control... -
Page 8: Weld On/Grind On Switch
3-3. Weld On/Grind On Switch Weld On/Grind On Switch Do not weld in the Grind On mode; the lens will not darken. For Welding applications, move the switch to the Weld On (up) position. For grinding applications, move the switch to the Grind On (down) posi- tion. -
Page 9: Variable Shade Control (No. 9 − 13)
3-5. Variable Shade Control (No. 9 − 13) Variable Shade Control (No. 9 − 13) Use the control to adjust the lens shade in the darkened state. Use the table in Section 1-4 to select proper shade control setting based on your welding process. Start at shade 12 or 13 and adjust lighter to suit the welding applica- tion and your personal preference. -
Page 10: Sensitivity Control
3-6. Sensitivity Control Sensitivity Control helmet sensitivity as fol- Gradually turn sensitiv- lows: Use control to make the ity setting clockwise lens more responsive to dif- until the lens darkens, Adjust helmet sensitiv- ferent light levels in various then turn sensitivity ity in lighting conditions welding processes. -
Page 11: Section 4 − Adjusting Headgear
SECTION 4 − ADJUSTING HEADGEAR The helmet view is typical of all units. Your helmet may differ slightly from that shown. There are four headgear adjust- ments: headgear top, tightness, angle adjustment, and distance adjustment. Headgear Top Adjusts headgear for proper depth on the head to ensure correct bal- ance and stability. -
Page 12: Section 5 − Replacing The Lens Covers
SECTION 5 − REPLACING THE LENS COVERS 5-1. Replacing Outside Lens Cover Never use the auto-darkening lens without the inside and outside lens covers properly installed. Welding spatter will damage the auto-darkening lens and void the warranty Place helmet on a flat surface. Grasp the front lens holder with one hand while pushing the inside re- taining clips of the lens holder outward. -
Page 13: Section 6 − Replacing The Battery
SECTION 6 − REPLACING THE BATTERY Battery Cover Remove battery by turning battery cover counterclockwise. Replace with CR2450 lithium battery. Be sure Positive (+) side of the battery faces up (toward inside of helmet). SECTION 7 − INSTALLING OPTIONAL MAGNIFYING LENS Optional Magnifying Lens Release lower lens retainer clip. -
Page 14: Section 9 − Troubleshooting
SECTION 9 − TROUBLESHOOTING Trouble Remedy Auto lens not On – auto- Check batteries and verify they are in good condition and installed lens will not darken mo- properly. Also, check battery surfaces and contacts and clean if mentarily when exposed to necessary. -
Page 15: Section 10 − Parts List
LIMITED WARRANTY – Subject to the terms and conditions below. Hobart Brothers Co., Troy, Ohio, warrants to its original retail purchaser that the new Auto Arc equip- ment sold after the effective date of this limited warranty is free of defects in material and workmanship at the time it is purchased at the retailer. - Page 16 Hobart Brothers Co. 2200 Corporate Drive Troy, OH 45373 USA Phone: 800-332-3281 (Warranty Service) or 800−626−9420 (Product Information) Facebook is a registered trademark of Facebook, Inc. © ORIGINAL INSTRUCTIONS 2013 Hobart Welding Products...
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